If you had a George, what other boys names would work?

If i was to have a DS2, what other boys names work with George? He was named after my grandfather. I like old-fashioned traditional names but ones that aren't too popular (i.e. not Thomas, William etc).

I can't think of any other names. I seem to have trouble finding something that is old-fashioned and not popular but then not completely ridiculous. My DH tends more to the Thomas, James type names which are lovely but everyone seems to have one. I prefer something a little less popular.